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Franusuall, all time limited, non periodic signals are energy signals and all periodic signals are power signals... but there could be some exceptions... it is a power signal.......
This can be found out as below:
integrating square of 1 from 0 to T/2 will give -----> T/2 {as unit step exist frm 0 to inf}
Then, acc to the expression of power it will be divided by T
This will give: 1/2
as power..
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Is ramp signal energy or power signal?
no...it is neither energy nor power signal . Rampis neither energy nor power signalbecause it has infinite energy as well as infinite power.....saket kumar (electronics & communication engineer),BMSCE MUKTSAR (PUNJAB).
What is the signum signal are power or energy signal?
The signum signal, defined as ( x(t) = \text{sgn}(t) ), is an example of a power signal rather than an energy signal. This is because it does not have finite energy; its integral over all time diverges. However, its average power can be calculated and is finite, which classifies it as a power signal. In summary, the signum signal is a power signal due to its infinite energy and finite average power.
Why any signal with finite energy will have zero power?
in energy signal power iz zero according to this equation P=E/2T
Is unit impulse an energy signal or power signal?
checking if it is an energy signal E= integration from 0 to infinity of t gives infinity so it is not an energy signal P=limit ( t tending to infinity)*(1/t)*(integration from 0 to t/2 of t) gives us infinity so it is not an energy or a power signal
Where does the energy come from to amplify the signal in a amplifier?
The energy comes from an additional power source, like a battery. Via various resistors and capacitors, the energy from the power source is put into the circuit. The signal that enters the ciruit will exit the circuit with a higher energy; the signal has been amplified.
